Oki ML590 Printer User Manual


 
Table of Contents Page
........RAP 11 Serial Interface Problem 169
4.8 Printer Tests 170
....4.8.02 Rolling ASCII Test 171
....4.8.03 Font Test 172
....4.8.04 Serial Interface Loopback Test 173
........Serial Cable Information 174
........Commonly Used Serial Cable Configurations 175
....4.8.05 Hexadecimal Dump Mode 176
4.9 Resistance Checks 177
....4.9.02 Printhead Interconnect Diagram: Control Board to
Printhead
178
....4.9.03 Line Feed Motor Resistance 179
....4.9.04 Space Motor Resistance 180
A Reference Charts
General Information 181
A.2 Index To Charts 182
....Interconnect Diagram 183
....A.2.01 Main Controller Board (AKGI) 184
....A.2.02 Operator Panel Board (LEOP) 185
....A.2.03 Power Supply Assembly 186
....A.2.04 Space Motor Board 187
....A.2.05 RS232-C Serial Interface Board (LXHI) Option 188
B Illustrated Parts Listing
General Information 189
....B.1.02 Definition of Terms 190
....B.1.03 Parts Ordering Information 191
B.2 Charts 192
....Board Overview 193
....B.2.01 Printer 194
....B.2.02 Upper Cover Assembly 195
....B.2.03 Printer General Assembly 196
....B.2.04 Printer Unit (1 of 3) 197
....B.2.05 Printer Unit (2 of 3) 198
....B.2.06 Printer Unit (3 of 3) 199
....B.2.07 Carriage Assembly 200
....B.2.08 Options 201
....B.2.09 Option Parts 202
....B.2.10 Consumables 203
....B.2.11 Packing Materials 204
....B.2.12 Documentation 205
....B.2.13 Service Training Kit Revision List 206